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-rw-r--r--js/src/jit-test/tests/debug/Script-lineCount.js23
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Script-lineCount.js b/js/src/jit-test/tests/debug/Script-lineCount.js
new file mode 100644
index 000000000..8eff08112
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Script-lineCount.js
@@ -0,0 +1,23 @@
+// Test Script.lineCount.
+
+var g = newGlobal();
+var dbg = Debugger(g);
+
+function test(scriptText, expectedLineCount) {
+ let found = false;
+
+ dbg.onNewScript = function(script, global) {
+ assertEq(script.lineCount, expectedLineCount);
+ found = true;
+ };
+
+ g.evaluate(scriptText);
+ assertEq(found, true);
+}
+
+src = 'var a = (function(){\n' + // 0
+ 'var b = 9;\n' + // 1
+ 'console.log("x", b);\n'+ // 2
+ 'return b;\n' + // 3
+ '})();\n'; // 4
+test(src, 5);